baber/WOPTO huggingface dataset:
Patent JP-H01223401-A (JP)
Title: Production of optical device
Inventor: MATSUI YOSHIKI
IPC: G02B3/00
Filed: 1988-03-03
Abstract: PURPOSE:To facilitate the control of stock and to very simply obtain a distributed index lens by varying the refractive index of one kind of glass medium by surface modification, coiling up the medium and carrying out grinding and polishing. CONSTITUTION:A thallium-contg. glass fiber 1 of 5mum diameter is passed through an ion exchange vessel 2 contg. molten salt 3 kept at 525+ or -0.1 deg.C. By varying the passage time within 0-60sec, the amt. of Tl ions in the fiber ex changed for Na or K ions in the molten salt is controlled. The fiber 1 is then coiled up 6, integrated by sintering in vacuum, ground and polished to finish a distributed index lens whose refractive index lowers gradually from the center toward the periphery. Since one kind of glass medium is used, the control of stock is extremely facilitated and the producing stages can be simplified.
Patent JP-H07256887-A (JP)
Title: Ink jet recorder
Inventor: ISHISE TATSUHIRO
IPC: B41J2/185
Filed: 1994-03-22
Abstract: PURPOSE:To remove foreign matter without requiring for a user to instruct wiping operations in a plurality of times. CONSTITUTION:In an ink jet recorder which has a recording head 5a which discharges ink drops and prints on a sheet of recording paper, and a wiping member 19 which cleans the discharge opening face of the recording head by touching it, the cleanability of the recording head is enhanced by making the touching force between the wiping member 19 and a jetting port face 5c of the recording head 5a when wiping is made in a forced mode of cleaning in response to an external instruction larger than when automatic wiping is made in connection with a print action.
Patent JP-S60194642-A (JP)
Title: Data transmission system
Inventor: MACHINO KATSUYUKI
IPC: H04L29/06
Filed: 1984-03-15
Abstract: PURPOSE:To transmit data efficiently by providing a minimum permissible time TP between ACK or NAK and a next packet, and making the time TA between the packet and ACK or NAK and the time TM between the packet or ACK and a data block shorter than TP and different from each other. CONSTITUTION:A multidrop connection of terminals 11-15 with a bus type network 10 is made by a transmission system which employs both basic packet transmission which sends a packet containing data and receives ACK or NAK at the timing of TA at need and multiple type transmission which sends out a control packet containing no data and starts the transmission and reception of a data block at the timing of TM after said transmission of the control packet or the reception of ACK at the timing of TA. This system allows both the basic type and multiple type data tranmission with the same packet when TA<TP and TM<TP and a bus is used efficiently.
Patent JP-S63216780-A (JP)
Title: Printing carrier fixing device for printer
Inventor: YONEDA KAZUHIRO
IPC: B41J29/54
Filed: 1987-03-04
Abstract: PURPOSE:To remove fixing component parts for a printing carrier before starting printing and eliminate troublesome labor for storing the fixing component parts, by forming the fixing component parts from a shape memory alloy capable of returning to an original shape when being heated. CONSTITUTION:A printing carrier 4 performs printing while being moved on a shaft 6. A component part 1 having a heater 3 is fixed to a frame 5 by a screw 7. In this condition, the carrier 4 can be moved in a printing width direction. However, when the carrier 4 is located at the right end (or left end) in the printing width direction, the carrier 4 is fixed by deforming the part 1 to a position 2 for inhibiting the movement of the carrier 4. When a power source is then switched ON, heating by the heater 3 is started, whereby the part 1 formed of a shape memory alloy is returned from the position 2 to a position 1, resulting in that the carrier can be moved. The heating is conducted for a period of time sufficient for the part 1 to return from the position 2 to the position 1.
Patent JP-S58168170-A (JP)
Title: Multiplex processor
Inventor: HIROTA YASUO
IPC: G06F9/46
Filed: 1982-03-29
Abstract: PURPOSE:To eliminate access time, by intermitting processing at a transmission side, transmitting an interruption signal, intermitting the processing on progress at a receiver side, and receiving this interruption, in a system communicating plural number of processors mutually. CONSTITUTION:An address bus 3 and a data bus 4 are provided between PRs of a system where plural number of processors(PRs) are communicated mutually, and a control signal 5, an intermitting signal 6 and an interruption signal 7 are transmitted and received at all times. For example, in PRs A, B, when the PRA executes the processing, and when it receives an interruption signal from the PRB, the processing is intermitted at any time, the processing requested from the PRB is executed, the result of processing is returned to a the PRB and the PRA restarts the processing during interruption. the PRB is made into standby state by intermitting the processing of itself until the PRA responds after the interruption is given. Thus, the interruption request is received mutually at all times, and the access time is eliminated.
Patent JP-S60212190-A (JP)
Inventor: RAINHORUTO SHIYURUTSUDE
IPC: D05B27/20
Filed: 1985-03-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06264470-A (JP)
Title: Counterweight for construction machine
Inventor: ARITAKE TAKESHI
IPC: E02F9/18
Filed: 1993-03-11
Abstract: PURPOSE:To provide a low-cost counter weight which is capable of being recycled by a method wherein the constituting parts, used as a filler, of a construction machine brought into an unnecessary state are used and the constituting parts and a case are securely intercoupled by means of a separable fastening material. CONSTITUTION:A partition wall 9 to improve the strength of a case 5 and serve as a spacer material by which the case 5 is divided into proper sizes is arranged in a proper spot in the case 5. Rod-form cores 6 produced from robber rollers 10 disposed for waste in each partition are contained in each partition. The cores 6 are firmly fastened against each other by means of a fastening material 7 and a plurality of the cores are collected in one lot to prevent displacement therebetween. The core 6 and the case 5 are fixed together in places by means of a fastening material 8, such as weld, to form a counterweight 4. The weight 4 is fixed to the rear of an upper revolving body 2 in response to the weight of the front 3 of a hydraulic shovel. In this way, the constituting parts of a construction machine the cores 6 of which are brought into an unnecessary state are contained in the case and fixed by means of the separable fastening members 7 and 8, whereby repeating regeneration utilization is practicable.
Patent JP-S62208634-A (JP)
Title: Formation of recess into semiconductor substrate
Inventor: MASUKO YOJI
IPC: H01L21/3065
Filed: 1986-03-07
Abstract: PURPOSE:To enable the depth of a recession to be formed to be controlled with high precision as well as to be monitored in line without destruction by a method wherein a processing surface is previously ion-implanted with an element distinctive from the substrate element. CONSTITUTION:A silicon substrate 1 is ion-implanted with a silicon isotope <so>Si in a depth corresponding to the depth d of a recess 3 to be formed. This specimen is etched with plasma to form the recess 3. When an etched element is detected by a mass analyzer simultaneously with the etching process, the signal levels for etching time of <so>Si represent the changes in time. The changes in time corresponding to the profile A in silicon of <so>Si, the depth of recession during etching process can be known in real time by checking the signal levels. Resultantly, a specified depth (d) of recess can be controlled by stopping the etching process as soon as the signals reach the point P level.
Patent JP-S54142013-A (JP)
Title: Horizontal drive circuit
Inventor: TERADA HIROSHI
IPC: H04N3/185
Filed: 1978-04-27
Abstract: PURPOSE:To avoid the variation of the output characteristics caused by dispersion of the circuit constitution parts for the horizontal drive circuit of the TV picture receiver by giving rectification and smoothing to the horizontal drive pulse to lead out the DC output of the pulse and then controlling the scale and the duration of the drive pulse based on the above DC output. CONSTITUTION:Horizontal oscillation circuit 1 generating the horizontal drive pulse is provided, along with Tr10 using the output of waveform shaping transistor Tr14 which detects the amplitude of the drive pulse of circuit 1 as the input. And the output of Tr10 is applied to the base of horizontal drive Tr14. At the same time, the duration of the horizontal drive pulse is detected by Zener diode 6 and variable resistance 7, and this detected output undergoes rectification/amplification through diode 25 and capacitor 26 to obtain the DC output which is then applied to winding 24 of drive transformer 16 which uses the output of Tr14 as the input to control both the duration and amplitude of the horizontal drive pulse. Then the output of 3rd winding 17 of transformer 15 is supplied to horizontal output circuit 18.
Patent JP-H06263219-A (JP)
Title: Carrying device
Inventor: KOBAYASHI NORIO
IPC: H01L21/027
Filed: 1993-03-11
Abstract: PURPOSE:To provide a carrying device, which can continue to carry a substrate safely even in the case where the substrate is not sucked perfectly. CONSTITUTION:In addition to a vacuum sensor 5 for detecting the suction condition of a substrate 1 to a carrying arm 3, an ultrasonic sensor 6 for detecting the existence of a substrate in a movement route of the carrying arm 3 is provided. In the case where both of the vacuum sensor 5 and the ultrasonic sensor 6 detect the existence of the substrate 1, the carrying arm 3 is moved at a predetermined moving speed. In the case where the only ultrasonic sensor 6 detects the existence of the substrate, the carrying arm 3 is moved at a moving speed lower than a predetermined speed. In the case where the ultrasonic sensor 6 does not detects the existence of substrate, the movement of the carrying arm 3 is stopped.
Patent JP-H11247051-A (JP)
Title: Support apparatus in rapier loom
Inventor: IWASAKI MITSUHIRO
IPC: D03D47/18
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To avoid the damage to and end breakage of warp, by preventing a warp from rising to the upper end of a support piece. SOLUTION: The top parts 172 and 182 of support pieces 17 and 18 are shifted in the yarn direction of warps T. The widths H1 and H2 of the top parts 172 and 182 in the yarn direction of the warps T are made approximately mutually equal and smaller then widths Ho of rapier bands 11 and 12 and larger than 1/2 the width Ho. The widths H1 and H2 of the top parts 172 and 182 of the support pieces 17 and 18 are partially superimposed when observed in the arrangement direction of the support pieces 17 and 18. Width D obtained by synthesizing the projection widths of the top parts 172 and 182 is larger than the width Ho of the rapier bands 11 and 12.
Patent JP-S56147448-A (JP)
Title: Forming method for given pattern
Inventor: HAMAMOTO YASUMI
IPC: H01L21/3213
Filed: 1980-04-17
Abstract: PURPOSE:To form an active region of microscopic pattern by a method wherein a portion of the thickness of the insulting film on a substrate is etched in a selective area, and only the side surface thereof are selectively etched. CONSTITUTION:An SiO2 film 3 is formed on a base layer 2 in an Si substrate 1. An Si3N4 film 4 is piled thereon, and a resist mask 5 is applied thereto to open the film 4 and to etch a portion of the film 3 as well. The mask 5 is removed, and the film 4 is used as a mask to moreover etch a portion of the SiO2 3. Pt 6 is deposited thereon by evaporation, and when this is used as a mask to etch by using a fluid containing HF as the principal component, an opening 7 of microscopic width approximately 0.2-0.3mum, can be formed, base electrode-leading openings 9 are made in the SiO2 3, and Al electrodes 10 are formed. Then, the Pt 6 and the Si3N44 are removed, and an emitter layer 8 is formed. By said constitution, the opening width of the emitter can be made to be 0.2-0.3mum, and the overall length can be lengthened. Accordingly, the emitter capacity and the base resistance decrease, so that high-frequency characteristics improve.
Patent JP-S58169733-A (JP)
Inventor: NAKANO KUNIMITSU
IPC: H01H73/38
Filed: 1982-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51142053-A (JP)
Title: Resin composition with improved processability and gas barrier propert ies
Inventor: HIRATA SADAO
IPC: C08L29/04
Filed: 1976-05-06
Abstract: PURPOSE: A resin composition with improved processability and gas barrier properties, prepared by mixing a low-density polyethylene, an ethylenevinyl acetate copolymer and a thermoplastic resin having carboxyl groups. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60196045-A (JP)
Title: Wireless terminal circuit
Inventor: SHIMIZU SHINKICHI
IPC: H04B1/40
Filed: 1984-03-19
Abstract: PURPOSE:To decrease power consumption by supplying alternatively the power to the transmission and reception parts after simplifying a receiver circuit of an interface control part and at the same time selecting the proper circuit constant value in terms of the component elements of a driver circuit. CONSTITUTION:The transmission data input TXD is converted into a TTL signal level at an interface control part 1 by a level converting circuit 11 and supplied to a transmission part 2. The levels of a transmission request input signal RTS and a data set ready signal DTR are converted by level converting circuits 12 and 13 respectively and supplied to AND circuit 14. The output of the circuit 14 transmits a transmission enable signal CTS which underwent level conversion through a driver circuit 15 toward an interface. The data output signal sent from a reception circuit 3 is sent to the interface as the reception data RXD via a driver circuit 16. A power supply control circuit 17 supplies the power Vcc to the part 2 when the output of the circuit 14 is set at a high level. A power supply control circuit 18 supplies the power Vcc to the part 3 when the output of the circuit 14 is set at a low level.
Patent JP-H07237640-A (JP)
Title: Card holder for container
Inventor: KASAHARA TOSHIHIRO
IPC: B65D25/20
Filed: 1994-02-23
Abstract: PURPOSE:To cope with the diversification and increment of information indicated on a card, by providing flanged in the two corners formed by opposite long side walls and short side walls, and tongues in almost most the middle of a mount and on the outskirt of a mount opposite to the short side wall. CONSTITUTION:An IC card L1 having a long side nearly the same length as a short side wall c7 is mounted on a card holder by a flange c9 in the corner formed by a first long side wall c4 and the short side wall c10, a flange c10 in the corner formed by a second long side wall c5 and the short side wall c7 and a ridge C11' formed at the tip of a tongue c11. An IC card L2 having a long side nearly the same length as <=e first long side wall c4 is mounted on t.he card holder by the flanges c9 and c10 and a hook c16 formed on a raised wall C14'. By this constitution, as the IC cards different in size can be mounted on the card holder, it is not necessary to replace the card holder every time the size of the IC card changes, resulting in an improvement of ease of handling containers and workability.
Patent JP-H10246870-A (JP)
Title: Projection device
Inventor: KOBA HIROKI
IPC: G02B5/30
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To make narrow a shadow part in a polarization beam splitter having groups of glass plates successively. SOLUTION: The projection device is equipped with the polarization beam splitter which transmits only the P wave of the light from a light source and a liquid crystal panel irradiated with the light passed through the polarization beam splitter. The polarization beam splitter is constituted by arranging glass plate groups 3 and 3a of glass plates 30 and 30, slanted at the Brewster angle, one over the other. A couple of glass plate groups 3 and 3a which adjoin to each other one over the other have their tip parts opposite each other and the upper end part of the 1st glass plate group 3 having the upper end part directed to the projection direction of the light is positioned adjacently above the glass plate group 3 and shifts from the lower end part of the 2nd glass plate group 3a having its lower end part directed to the projection direction in the projection direction.  The upper end part of the 1st glass plate 3 and the lower end part of the 2nd glass plate group 3a overlap with each other in the projection direction.
Patent JP-H01227729-A (JP)
Title: Method for operating vacuum cleaner
Inventor: TOYOSHIMA HISANORI
IPC: H02P29/00
Filed: 1988-03-07
Abstract: PURPOSE:To control a suction quantity to optimum in accordance with a cleaned object by successively detecting the load current value of a motor fan in the middle of cleaning, estimating the condition of a surface to be cleaned, selecting an operation control rule suitable for the surface to be cleaned, and rotating the motor fan. CONSTITUTION:At least the motor fan and a speed control device to operate the motor fan at variable speed are provided on a vacuum cleaner. The speed control device composed of a microcomputer 13, etc., plural operation control rules are stored in a ROM 22 beforehand. Further, in the middle of operating, the load current value of the motor fan is successively detected by a load current detecting circuit 17, the condition of the surface to be cleaned is estimated from the load current value, and thereafter, the operation control rule suitable for the estimated surface of be cleaned is selected out of the operation control rules stored in the speed control device. By the selected operation control rule, the brushless direct current motor or the motor fan is rotated. As a result, the suction quantity is controlled to a optimum according to the condition of the surface to be cleaned.
Patent JP-S59177927-A (JP)
Title: Electron beam exposure
Inventor: KAI JIYUNICHI
IPC: G03F7/20
Filed: 1983-03-29
Abstract: PURPOSE:To enable to perform efficiently electron beam exposure by a method wherein the position of the central chip of a wafer is detected accurately, and effective chips are calculated previously according to positional informations thereof. CONSTITUTION:When exposure of a wafer is to be performed, rotating detection is performed to adjust the chip printing direction, the electron beam scanning direction and the stage transferring direction. When rotating detection thereof is performed, by detecting the mark of a central chip provided on the wafer, the positional coordinates (Ox, Oy), namely slipage from the center of the wafer can be obtained accurately. The fact that it is an effective chip or not is judged in regard to respective chips using the coordinates thereof. Then, by performing electron beam exposure only to the chips judged as the effective chips, ineffectual chip exposure can be checked. It is desirable to separate previously the respectively chips into three ranks R1-R3.
Patent JP-S63217864-A (JP)
Title: Absence transfer release system
Inventor: SHIBANO YOKO
IPC: H04M3/42
Filed: 1987-03-06
Abstract: PURPOSE:To prevent an incoming call from being transferred to an absence transfer destination if a called party comes back as scheduled by setting the release time of absence transfer so as to release the transfer automatically when the designated time comes even if the setting of absence transfer is forgotten. CONSTITUTION:A called subscriber, in the event of setting absence transfer, depresses a special key from an extension of its own seat and inputs an absence transfer release designation time. A central processing unit 2 analyzes the inputted absence transfer release designation data and writes a bit S1 representing the absence transfer setting state and a bit S2 representing the absence transfer release time setting state to an absence transfer control memory section 7 of a main storage memory 3 corresponding to the extension number together with an absence transfer time release designation time TM. The central processing unit 2 compares the present time from the time counter 6 with the time TM at a prescribed time interval and applies the absence transfer release processing when they are coincident to clear the absence transfer control memory section 7 corresponding to the extension number in the main storage memory 3.
Patent JP-H07264819-A (JP)
Title: Rotor of rotary electric machine
Inventor: WATANABE TAKAHARU
IPC: H02K17/16
Filed: 1994-03-23
Abstract: PURPOSE:To eliminate an excessive length of a rotor bar and eliminate the work of driving a wedge into a gap between the rotor bar and a slot by a method wherein the length of the rotor bar is longer than a core length and an end ring and the rotor bar are unified with each other by diffusion welding. CONSTITUTION:A rotor core 2 composed of a layer-built core is coupled with a rotary shaft 1 to compose a rotor. A plurality of slots are provided in the outer circumference of the rotor core 2 and rotor bars 3 are inserted into the slots. Further, end rings 4 with which a plurality of the slots are short-circuited are joined to both the ends of the rotor bars 3. In order to join the end ring 4 to the rotor bar 3, diffusion welding is used. A compression process is included in the diffusion welding process to buckle the rotor bar 3 to make the length of the rotor bar 3 which is cut to be longer than the length of the core 2 beforehand shorter and the end part of the end ring is brought into contact with the end part of the core. As a result, the excessive length of the rotor bar is not necessary and a work for driving a wedge is not necessary.
Patent JP-S63295845-A (JP)
Inventor: YORUDAN GENTOSHIEFU
IPC: F02F3/00
Filed: 1988-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62211224-A (JP)
Title: Reading control system for optical character reader
Inventor: KOJIMA MASAHIRO
IPC: B65H7/04
Filed: 1986-03-10
Abstract: PURPOSE:To aim at simplification in operation ranging from setting to reading, by setting a document to a table and, after the elapse of the specified time, moving the table as an existential signal is continuously outputted, and when this table reaches a paper feeding position, making a reader so as to command a start to a pick part and a reading part. CONSTITUTION:When a document 8 is placed on a table 1, the output value of a sensor is raised and varied into the value exceeding a slice level. Therefore, an output signal shows the presence of the document 8 in a paper feeding part 1, and when sensor output continues such a state that exceeds the slice level during the specified time, the reading start of the document 8 is searched for, so that a table upping motor 20 is turned on, and the table 11 starts to go up. Next, when the table 11 reaches an uppermost point 10A, a table top switch 24 is turned on and synchronized, thus the motor 20 is stopped. And, when the sensor output comes to the pickable value in and around the uppermost point 10A while the table 11 rises, the rise of the table 11 is stopped and the pick is started. Thus, after document setting, operation for the reading start is simplifiable.